Merge "README: Fix broken URLs" into cm-10.1

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To get started with Android/CyanogenMod, you'll need to get

familiar with [Git and Repo](http://source.android.com/download/using-repo).

familiar with [Git and Repo](http://source.android.com/source/using-repo.html).

To initialize your local repository using the CyanogenMod trees, use a command like this:

Please see the [CyanogenMod Wiki](http://wiki.cyanogenmod.org/) for building instructions.

For more information on this Github Organization and how it is structured, 

please [read the wiki article](http://wiki.cyanogenmod.org/index.php/Github_Organization)

please [read the wiki article](http://wiki.cyanogenmod.org/w/Github_Organization)

Buildbot

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